pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.86	IUPAC digitized pKa	1	0	CCCC[NH+]1CC1	CCCCN1CC1	mol2114	CCCCN1CC1
7.8600001335144	QSARToolbox	1	0	CCCC[NH+]1CC1	CCCCN1CC1	mol2114	CCCCN1CC1